WRZ-RMT10K-2 Johnson Controls Wireless Room Sensor

Overview

The WRZ-RMT10K-2 is a wireless room temperature sensor designed by Johnson Controls to operate with a TE-6300 Series 10k ohm Type II thermistor sensor. It facilitates the wireless transmission of temperature data to a receiver or controller, providing a flexible alternative to traditional hard-wired sensors. The unit features an integrated display, a Fahrenheit/Celsius toggle button, and a manual occupancy override button.

Features

• Designed to work seamlessly with remote 10k ohm Type II thermistor temperature probes.
• Built-in Liquid Crystal Display (LCD) providing real-time ambient environment status.
• User-accessible button to easily toggle the displayed temperature unit between Fahrenheit and Celsius.
• Manual occupancy override button allowing users to immediately trigger data transmission and update occupancy status.
• Support for wireless mesh networks via ZFR18xx systems as well as one-to-one non-mesh configurations with compatible receivers.

Specifications

• Power Supply: 3 VDC supplied by two 1.5 VDC AA alkaline or lithium batteries.
• Wireless Band: Direct-sequence spread-spectrum operating on the 2.4 GHz ISM band.
• Transmission Power: 10 mW maximum.
• Transmission Range: Up to 100 ft maximum indoor line-of-sight in mesh setups, and up to 150 ft in non-mesh applications.
• Temperature System Accuracy: Plus or minus 1.8 degrees Fahrenheit (1.0 degree Celsius) over a monitored range of 32 to 158 degrees Fahrenheit (0 to 70 degrees Celsius).
• Enclosure Type: NEMA 1 white plastic housing designed for surface mounting via adhesive tape or screws.

Applications

• Monitoring conditions inside commercial HVAC and building automation systems.
• Temperature tracking in demanding high-heat environments up to 158 degrees Fahrenheit (70 degrees Celsius), such as data server racks.
• Specialized institutional settings including hospital neonatal incubators, warm food storage units, food warming ovens, and warming baths.